Our prescription safety frames are engineered specifically for industrial safety applications. We do not simply copy dress wear - our products are designed for fashion, but engineered to perform to ANSI specifications. And our vision screeners follow the same standards for quality. Our engineers and quality assurance team are responsible for ensuring that all Titmus products always comply with the required design and performance criteria.

To determine your frame size, first look inside your current
eyeglass frame and you will find numbers on the bridge or earpiece. If
you cannot find your frame size, simply print this page and use our
millimeter ruler to measure your frame. Note: There is an acceptable
deviation of 2mm in these measurements. Therefore, you do not have to be
exact.

If you do not have a millimeter ruler, you can print a very accurate, disposable paper ruler. Simply
click here to open the PDF containing
a disposable paper ruler, and please disable any "shrink to fit" options
on your printer.